Letterkenny Weather Conditions
Current Temperature Level

17 °C

Cool

Light rainFeels Like 17° CHumidity 88%

24 AQI

PM2.5 : 4PM10 : 11

Air quality index is: Good

Last Updated: 2025-08-11 00:30 (Local Time)

Map

Letterkenny

Letterkenny Weather Parameters

Wind Speed

10 km/h

Light breeze

Gust Speed

5 m/s

Direction

216° SW

Cloud Cover

75 %

Visibility

10 km

Precipitation

0 mm

Pressure

1020

1021

1022

1023

1024

1025

1026

1027

1028

1029

1030

1031

1022 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index0

Low

Suggestions for

SundayLetterkenny

10 Aug.

Hydration• Stay Hydrated

Clothing• More Layered

Driving• Enjoy Driving

Sunscreen• Apply

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Letterkenny 10-Days Weather Forecast

See Monthly

Today

13°C

88 %

Monday

17°C

90 %

Tuesday

18°C

85 %

Wednesday

17°C

84 %

Thursday

15°C

85 %

Friday

15°C

83 %

Saturday

15°C

82 %

Sunday

17°C

81 %

Monday

15°C

83 %

Tuesday

13°C

82 %

Today10 Aug

Patchy rain nearby

Occasional light rain is expected and humidity will be 88%, with winds at 17.3 km/h.

20°C / 8°C

Humi.88 %

Prec.4.03 mm

Sunrise

05:56 AM

15hrs 17min

Sunset

09:13 PM

Temperature (°C)

12 AM - 2025-08-10Time11 PM - 2025-08-10

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Mist

9 °C

96 %

7.6 kmph / S

Feels 7.6 °C

Cover 38 %

Visibility 2 km

1 AM

Mist

8 °C

96 %

7.6 kmph / S

Feels 7.1 °C

Cover 41 %

Visibility 2 km

2 AM

Mist

8 °C

97 %

7.2 kmph / S

Feels 7 °C

Cover 42 %

Visibility 2 km

3 AM

Mist

8 °C

97 %

7.2 kmph / S

Feels 6.6 °C

Cover 49 %

Visibility 2 km

4 AM

Mist

8 °C

96 %

6.5 kmph / S

Feels 6.6 °C

Cover 33 %

Visibility 2 km

5 AM

Mist

8 °C

96 %

7.2 kmph / S

Feels 6.2 °C

Cover 33 %

Visibility 2 km

6 AM

Mist

9 °C

94 %

6.5 kmph / SSE

Feels 7.8 °C

Cover 21 %

Visibility 2 km

7 AM

Partly Cloudy

11 °C

87 %

0.2

6.5 kmph / S

Feels 10.7 °C

Cover 41 %

Visibility 10 km

8 AM

Sunny

13 °C

79 %

0.5

7.6 kmph / SSE

Feels 12.5 °C

Cover 20 %

Visibility 10 km

9 AM

Overcast

15 °C

70 %

1.3

13 kmph / S

Feels 13.9 °C

Cover 88 %

Visibility 10 km

10 AM

Overcast

14 °C

72 %

2.4

13 kmph / S

Feels 13.5 °C

Cover 100 %

Visibility 10 km

11 AM

Cloudy

14 °C

77 %

3.5

13 kmph / S

Feels 13 °C

Cover 87 %

Visibility 10 km

12 PM

Overcast

18 °C

69 %

3.9

13.7 kmph / S

Feels 17.5 °C

Cover 100 %

Visibility 10 km

1 PM

Cloudy

19 °C

62 %

3.7

13.7 kmph / SSW

Feels 19.2 °C

Cover 84 %

Visibility 10 km

2 PM

Overcast

20 °C

61 %

4.9

15.8 kmph / SSW

Feels 19.8 °C

Cover 100 %

Visibility 10 km

3 PM

Light rain

17 °C

81 %

4.2

17.3 kmph / S

Feels 16.7 °C

Cover 100 %

Visibility 9 km

4 PM

Light rain

14 °C

95 %

2.3

11.2 kmph / S

Feels 13.6 °C

Cover 100 %

Visibility 9 km

5 PM

Light drizzle

14 °C

96 %

0.3

9 kmph / SSE

Feels 13.8 °C

Cover 100 %

Visibility 2 km

6 PM

Mist

15 °C

96 %

0.1

6.8 kmph / S

Feels 14.7 °C

Cover 100 %

Visibility 2 km

7 PM

Mist

15 °C

97 %

0.1

6.1 kmph / S

Feels 15 °C

Cover 100 %

Visibility 2 km

8 PM

Fog

15 °C

98 %

6.5 kmph / SSE

Feels 14.8 °C

Cover 100 %

Visibility 0 km

9 PM

Light drizzle

15 °C

97 %

8.6 kmph / SSW

Feels 15.2 °C

Cover 100 %

Visibility 2 km

10 PM

Light rain

16 °C

96 %

11.9 kmph / SSW

Feels 15.8 °C

Cover 100 %

Visibility 9 km

11 PM

Light rain

17 °C

88 %

12.2 kmph / SW

Feels 15.9 °C

Cover 75 %

Visibility 10 km

Today

13°C

88 %

Monday

17°C

90 %

Tuesday

18°C

85 %

Wednesday

17°C

84 %

Thursday

15°C

85 %

Friday

15°C

83 %

Saturday

15°C

82 %

Sunday

17°C

81 %

Monday

15°C

83 %

Tuesday

13°C

82 %

Temp9 °C

ConditionMist

Humidity96 %

Feels7.6 °C

Cover38 %

Visibility2 km

Wind Speed & Dir.7.6 kmph / S

UV0

Letterkenny 30-Days (August 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Fri.

17°8 °C

2Sat.

21°8 °C

3Sun.

18°12 °C

4Mon.

17°12 °C

5Tue.

17°11 °C

6Wed.

19°9 °C

7Thu.

18°11 °C

8Fri.

19°10 °C

9Sat.

17°9 °C

10Sun.

20°8 °C

11Today

23°14 °C

12Tue.

24°12 °C

13Wed.

21°12 °C

14Thu.

22°11 °C

15Fri.

20°10 °C

16Sat.

22°8 °C

17Sun.

22°12 °C

18Mon.

18°12 °C

19Tue.

16°9 °C

20Wed.

15°12 °C

21Thu.

17°9 °C

22Fri.

22°8 °C

23Sat.

24°11 °C

24Sun.

17°9 °C

25Mon.

17°10 °C

26Tue.

17°9 °C

27Wed.

16°10 °C

28Thu.

16°10 °C

29Fri.

16°10 °C

30Sat.

16°9 °C

31Sun.

17°9 °C

AugustWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Letterkenny consist of 2 sunny days, 3 cloudy days, 26 rainy days, and 0 snowy days.

Ireland's Hottest Cities - August 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Trim, Ireland

18 °C

Partly cloudy

83%

7.2 kmph / SW

Bray, Ireland

18 °C

Partly cloudy

94%

3.6 kmph / W

Leixlip, Ireland

18 °C

Partly cloudy

94%

7.2 kmph / SW

Celbridge, Ireland

18 °C

Partly cloudy

94%

7.2 kmph / SW

Naas, Ireland

18 °C

Partly cloudy

94%

5.4 kmph / SSW

Dunboyne, Ireland

18 °C

Partly cloudy

94%

7.2 kmph / SW

Edenderry, Ireland

18 °C

Partly cloudy

94%

7.2 kmph / SW

Maynooth, Ireland

18 °C

Partly cloudy

94%

7.2 kmph / SW

Lucan, Ireland

18 °C

Partly cloudy

94%

7.2 kmph / SW

10.

Mullingar, Ireland

18 °C

Partly cloudy

94%

7.2 kmph / SW

Last Updated: 10 Aug 2025, 11:49 PM

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Letterkenny Weather ConditionsCurrent Temperature Level

Letterkenny Weather Parameters

Trending in Ireland

Letterkenny 10-Days Weather Forecast

Letterkenny 30-Days (August 2025) Weather Forecast

AugustWeather Overview

No. of days:

Ireland's Hottest Cities - August 2025

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Letterkenny Weather Conditions
Current Temperature Level